747.3 PLAYING PINK NOISE ON THE SPEAKERSIMPORTANT NOTE: be careful about the output level before playing a test signal.The Pink Noise generated from Speakers/Room setup tool is following the THX recommendations andis generated at -30dBFSThe sine wave and pink noise generated from the Processor/Input page are both generated at -20dBFSRMS.NOTE: To be able to produce pink noise, the SDP-75 needs to have Word Clock synchronization. Becareful to use an analog source to be in master clock, or that your digital device connected to the SDP-75 and selected is providing a clock signal.Pink noise can be played:• from the Speakers/Room setup tool• in the Advanced Settings interface, from the Processor/Inputs pageTo play a pink noise from the Speakers/Room setup tool, click on the Pink Noise button of thecorresponding output channel:Figure 51: playing Pink Noise from the Speakers/Room setup toolThe Processor/Inputs tab provides a complete set of processing options for each input channel. It allows you to send a1000Hz sine wave or pink noise for every channel.• To send a 1000Hz sine wave, click on the Sine button.• To send pink noise, click on the Pink Noise button.For instance, you can use Pink Noise for setting up your equalization as follows:• In the Processor/Inputs page, press on the Pink Noise button for the channel you want to equalize,• Switch to the Processor/Outputs page and open the Preset EQ or User EQ for that same channel,• Make your EQ adjustments,• Use the Previous/Next buttons: the pink noise will follow to the same channel.
